DenverSan AntonioDirect FlightsDEN–SAT
Denver (Denver International Airport) to San Antonio (San Antonio International Airport).
Flight time from DEN to SAT is estimated at about 2h 13m, based on the 795-mile great-circle distance. Our current captured departure sample includes 9-10/day across 3 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 07:40 to 20:39 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 13m Estimated from great-circle distance — no tracked flights yet. | 795 mi | 9-10/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for DEN to SAT
Our current provider sample includes 9-10/day from DEN to SAT across 3 captured airlines.
- First departure
- 07:40
- Last departure
- 20:39
- Cadence
- ~every 30 min
- Captured departures/day
- 26
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4-5/day | Boeing 737 · Seat map | 07:4007:4507:50 |
Aircraft on this route
Flying the other way?
SAT to DEN flights — 9-10/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DEN to SAT, last seen June 15, 2026. Frequency uses 65 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from DEN to SAT?
The DEN to SAT flight time is estimated at about 2h 13m from great-circle distance until enough tracked flights are available.
How far is DEN from SAT?
DEN to SAT is about 795 miles by air.
Which airlines fly from DEN to SAT?
Our current provider sample for DEN to SAT includes Southwest Airlines, United Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from DEN to SAT?
Aircraft captured in our current provider sample for DEN to SAT include Airbus A320 family, Boeing 737, Boeing 737, Airbus A320 family, Boeing 757.